004JAVA多线程脏读

package com.skcc.mthread;

public class A_003DirtRead {

private String username="zjy"; private String password="123456"; public A_003DirtRead() { // TODO Auto-generated constructor stub } public synchronized void setValue(String username,String password) { this.username = username; try { Thread.sleep(2000); } catch (InterruptedException e) { // TODO Auto-generated catch block e.printStackTrace(); } this.password = password; System.out.println("Set Result username="+this.username + " password="+this.password); } /**** * synchronized * ****/ public void getValue() { System.out.println("Get Value username="+username + " password="+password); } public static void main(String[] args) { // TODO Auto-generated method stub A_003DirtRead dirtRead = new A_003DirtRead(); //dirtRead.getValue(); new Thread(new Runnable() { @Override public void run() { // TODO Auto-generated method stub dirtRead.setValue("tomcat", "jboss"); } }).start(); try { Thread.sleep(1000); } catch (InterruptedException e) { // TODO Auto-generated catch block e.printStackTrace(); } dirtRead.getValue(); }

}